Giselle ballet version part two?!?

The story of Giselle: After she goes crazy, Giselle becomes a Willi (a woman who had been "stood up"). Willis live in the woods and they are supposed to catch any men who are wandering around and "dance them to death." (I know weird). There's a queen Willi (Myrtha) who commands all of the Willis. Albrecht (the prince guy) and Hilarion (the other person) go into the woods to mourn for Giselle and they get caught by the Willis. Hilarion gets "danced to death' but Giselle saves her prince. And then it gets all tragic because Albrecht is alive an Giselle is not and they'll never see eachother again. Hope this helped!